657 A.2d 1327 PITTSBURGH GREENTREE MARRIOTT and Home Insurance Company, Petitioners, v. WORKMEN’S COMPENSATION APPEAL BOARD (McVAY), Respondent. Commonwealth Court of Pennsylvania.Submitted on Briefs December 9, 1994. Decided April 17, 1995. Reargument Denied May 30, 1995. Appeal from the Workmen’s Compensation Appeal Board, No. A93-2289. Page 1328 Edward C. O’Hearn, for petitioners. Glenn G. Gezovich, […]